All Seeing Shield

Sacrifice All Seeing Shield: Damage that
would reduce your life total to less than 1 reduces
it to 1
At the beginning of each players upkeep they
may choose to reveal the top card of their library
to you. If they don't, they lose 3 life. If they do,
you may choose to put the card on the top or
bottom of their library.
Yemdar's eyes reach far beyond Darkwood